Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthenticated attacker to conduct XML External Entity (XXE) attacks. By processing a specially crafted request containing malformed XML data, arbitrary files on the server containing account information may be read by the attacker.
References
| Link | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN95981460/ | Third Party Advisory |
| https://www.proself.jp/information/153/ | Vendor Advisory |
| https://jvn.jp/en/jp/JVN95981460/ | Third Party Advisory |
| https://www.proself.jp/information/153/ | Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-45727 | US Government Resource |
Configurations
Configuration 1 (hide)
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History
24 Oct 2025, 20:48
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| References | () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-45727 - US Government Resource |
21 Oct 2025, 23:16
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21 Oct 2025, 20:19
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21 Oct 2025, 19:20
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21 Nov 2024, 08:27
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| New CVE |
Information
Published : 2023-10-18 10:15
Updated : 2025-10-24 20:48
NVD link : CVE-2023-45727
Mitre link : CVE-2023-45727
CVE.ORG link : CVE-2023-45727
JSON object : View
Products Affected
northgrid
- proself
CWE
CWE-611
Improper Restriction of XML External Entity Reference